<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>商品列表页面</title>
</head>
<body>
<div>
    <table border="1">
        <caption>商品列表</caption>
        <tr>
            <th>id</th>
            <th>标题</th>
            <th>价格</th>
            <th>库存</th>
            <th>操作</th>
        </tr>

        <tr v-for="p in arr">
            <td>{{p.id}}</td>
            <td>{{p.title}}</td>
            <td>{{p.price}}</td>
            <td>{{p.num}}</td>
            <td>
                <a :href="'/update.html?id='+p.id">修改</a>
                <a href="javascript:void(0)" @click="del(p.id)">删除</a>
            </td>
        </tr>
    </table>
</div>

<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
<script src="https://cdn.staticfile.org/vue/2.6.14/vue.min.js"></script>
<script>
    let v = new Vue({
        el: "body>div",
        data: {
            arr: []
        },
        methods: {
            del(id) {
                if (confirm("您确定删除此商品吗?")) {
                    axios.post("/delete?id=" + id).then(function () {
                        location.reload();
                    })
                }
            }
        },
        created: function () {
            axios.get("/select").then(function (response) {
                v.arr = response.data;
            })
        }
    })
</script>

</body>
</html>